AI architectural modifications exhibit a heavy-tailed Student's t-distribution of fitness effects with 68% deleterious, 19% neutral, and 13% beneficial changes, closely matching distributions in D. melanogaster and S. cerevisiae.
9 1.0 0.8 0.6 0.4 0.2 0.0 0.2 Relative fitness effect ( ) 0 5 10 15 20 25 30 35Probability density A DFE: AI major ablations vs S
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Universal statistical signatures of evolution in artificial intelligence architectures
AI architectural modifications exhibit a heavy-tailed Student's t-distribution of fitness effects with 68% deleterious, 19% neutral, and 13% beneficial changes, closely matching distributions in D. melanogaster and S. cerevisiae.